| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $90.71 | 10.799% | $100.5058 | $100.51 | $100.50 | $100.50 |
| Purchase #2 | $54.75 | 7.231% | $58.709 | $58.71 | $58.70 | $58.70 |
| Purchase #3 | $167.91 | 7.437% | $180.3975 | $180.40 | $180.40 | $180.40 |
| Purchase #4 | $196.50 | 10.808% | $217.7377 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $40.61 | 11.603% | $45.322 | $45.32 | $45.30 | $45.30 |
| Purchase #6 | $211.75 | 9.642% | $232.1669 | $232.17 | $232.15 | $232.20 |
| Purchase #7 | $214.51 | 9.623% | $235.1523 | $235.15 | $235.15 | $235.20 |
| 7 purchase totals = | $976.74 | $1,069.9912 | $1,070.00 | $1,069.95 | $1,070.00 | |